ATI Med Surg Gastrointestinal Exam — Test Bank 100
Multiple Choice Questions with Answers & Rationales |
INSTANT PDF DOWNLOAD
Introduction:
This ATI Medical-Surgical Gastrointestinal Exam Test Bank provides nursing students and educators
with a robust collection of 100 evidence-based practice questions aligned with current NCLEX-RN test
plan standards and ATI proctored exam content outlines. Each question reflects real-world clinical
scenarios designed to test critical thinking, clinical judgment, and application of gastrointestinal nursing
concepts. Topics covered include:
Gastrointestinal assessment and diagnostic tests
GERD and peptic ulcer disease
Inflammatory bowel disease (Crohn's and ulcerative colitis)
Diverticulitis and appendicitis
Hepatitis and cirrhosis
Pancreatitis and cholecystitis
Bowel obstruction and colorectal cancer
Hernias, hemorrhoids, and celiac disease surgery
Postoperative gastrointestinal care and bariatric
Every question is followed by the correct answer in bold and a detailed rationale in italics to reinforce
learning and support evidence-based practice. Perfect for ATI exam preparation, NCLEX review, or as a
teaching tool in nursing education programs.
Section 1: Assessment & Diagnostic Tests
1. A nurse is assessing a patient with abdominal pain. Which finding is most indicative of
peritonitis?
, A) Rebound tenderness
B) Dullness on percussion
C) Hyperactive bowel sounds
D) Pain relieved by flexion of knees
Answer: A
Explanation: Rebound tenderness (pain upon release of pressure) is a classic sign of
peritonitis, indicating inflammation of the parietal peritoneum. Patients with peritonitis often
lie still with knees flexed to decrease pain. Hyperactive bowel sounds are not typical; bowel
sounds are often diminished or absent.
2. A patient is scheduled for an esophagogastroduodenoscopy (EGD). What is the priority
nursing intervention before the procedure?
A) Administer a sedative
B) Ensure informed consent is signed
C) Withhold food and fluids for 6-8 hours
D) Check for allergies to contrast dye
Answer: C
*Explanation: The priority before EGD is to withhold food and fluids for 6-8 hours to reduce
the risk of aspiration during the procedure. While informed consent and sedation are also
important, NPO status is essential for patient safety.*
3. A nurse is caring for a patient following a colonoscopy. Which finding requires immediate
intervention?
A) Passing flatus
B) Mild abdominal cramping
C) Severe abdominal pain and rigidity
D) Clear liquid diet ordered
Answer: C
Explanation: Severe abdominal pain and rigidity are signs of bowel perforation, a life-
threatening complication of colonoscopy. This finding requires immediate intervention.
Passing flatus and mild cramping are expected after colonoscopy due to air insufflation
4. A patient is scheduled for an abdominal paracentesis. Which action should the nurse take
before the procedure?
A) Encourage the patient to drink fluids
B) Have the patient empty the bladder
, C) Position the patient supine with head flat
D) Administer a bowel preparation
Answer: B
Explanation: The patient should empty the bladder before paracentesis to reduce the risk of
bladder puncture during needle insertion. The patient is typically positioned in high-Fowler's
or sitting upright. Fluid restriction is not indicated before the procedure.
5. A nurse is assessing a patient with suspected appendicitis. Which finding is most
characteristic?
A) Pain in the left lower quadrant
B) Rebound tenderness in the right lower quadrant
C) Pain that improves with movement
D) Hyperactive bowel sounds
Answer: B
Explanation: Rebound tenderness in the right lower quadrant (Rovsing's sign) is
characteristic of appendicitis. Pain typically begins periumbilical and localizes to the right
lower quadrant (McBurney's point). Movement typically worsens pain, and bowel sounds
may be hypoactive or absent.
6. A patient's abdominal x-ray shows air-fluid levels in the small intestine. This finding is
most consistent with:
A) Constipation
B) Bowel obstruction
C) Gastroenteritis
D) Peptic ulcer disease
Answer: B
Explanation: Air-fluid levels on abdominal x-ray are characteristic of bowel obstruction,
indicating accumulation of fluid and gas proximal to the obstruction. Constipation may show
stool retention but not air-fluid levels. Gastroenteritis typically does not show obstructive
patterns.
7. A nurse is preparing a patient for an upper GI series (barium swallow). Which instruction
should the nurse provide?
A) "You will drink a barium contrast solution during the test."
B) "You will need to remain NPO for 24 hours after the test."
C) "The test uses radioactive material to visualize the stomach."
, D) "You may eat normally before the test."
Answer: A
Explanation: During an upper GI series, the patient drinks barium contrast to visualize the
esophagus, stomach, and duodenum. The patient must be NPO before the test and may
resume eating after the test. Barium can cause constipation, so increased fluids are
encouraged afterward.
8. A nurse is assessing a patient's abdomen. Which sequence should the nurse use for
auscultation?
A) Auscultate before percussion and palpation
B) Percuss before auscultation
C) Palpate before auscultation
D) Inspect after auscultation
Answer: A
Explanation: Auscultation should be performed before percussion and palpation because
these techniques can alter bowel sounds. The correct sequence for abdominal assessment
is: inspection, auscultation, percussion, palpation.
9. A patient's fecal occult blood test (FOBT) is positive. The nurse understands that this
finding may indicate:
A) Malabsorption syndrome
B) Gastrointestinal bleeding
C) Pancreatic insufficiency
D) Bile duct obstruction
Answer: B
Explanation: A positive fecal occult blood test indicates gastrointestinal bleeding, which may
be caused by peptic ulcers, colorectal cancer, gastritis, or diverticulosis. It does not directly
indicate malabsorption, pancreatic insufficiency, or bile duct obstruction.
10. A nurse is caring for a patient following an esophagectomy. Which finding is most
concerning?
A) Nausea
B) Serosanguineous drainage from the chest tube
C) Fever and tachycardia
D) Pain at the incision site
Multiple Choice Questions with Answers & Rationales |
INSTANT PDF DOWNLOAD
Introduction:
This ATI Medical-Surgical Gastrointestinal Exam Test Bank provides nursing students and educators
with a robust collection of 100 evidence-based practice questions aligned with current NCLEX-RN test
plan standards and ATI proctored exam content outlines. Each question reflects real-world clinical
scenarios designed to test critical thinking, clinical judgment, and application of gastrointestinal nursing
concepts. Topics covered include:
Gastrointestinal assessment and diagnostic tests
GERD and peptic ulcer disease
Inflammatory bowel disease (Crohn's and ulcerative colitis)
Diverticulitis and appendicitis
Hepatitis and cirrhosis
Pancreatitis and cholecystitis
Bowel obstruction and colorectal cancer
Hernias, hemorrhoids, and celiac disease surgery
Postoperative gastrointestinal care and bariatric
Every question is followed by the correct answer in bold and a detailed rationale in italics to reinforce
learning and support evidence-based practice. Perfect for ATI exam preparation, NCLEX review, or as a
teaching tool in nursing education programs.
Section 1: Assessment & Diagnostic Tests
1. A nurse is assessing a patient with abdominal pain. Which finding is most indicative of
peritonitis?
, A) Rebound tenderness
B) Dullness on percussion
C) Hyperactive bowel sounds
D) Pain relieved by flexion of knees
Answer: A
Explanation: Rebound tenderness (pain upon release of pressure) is a classic sign of
peritonitis, indicating inflammation of the parietal peritoneum. Patients with peritonitis often
lie still with knees flexed to decrease pain. Hyperactive bowel sounds are not typical; bowel
sounds are often diminished or absent.
2. A patient is scheduled for an esophagogastroduodenoscopy (EGD). What is the priority
nursing intervention before the procedure?
A) Administer a sedative
B) Ensure informed consent is signed
C) Withhold food and fluids for 6-8 hours
D) Check for allergies to contrast dye
Answer: C
*Explanation: The priority before EGD is to withhold food and fluids for 6-8 hours to reduce
the risk of aspiration during the procedure. While informed consent and sedation are also
important, NPO status is essential for patient safety.*
3. A nurse is caring for a patient following a colonoscopy. Which finding requires immediate
intervention?
A) Passing flatus
B) Mild abdominal cramping
C) Severe abdominal pain and rigidity
D) Clear liquid diet ordered
Answer: C
Explanation: Severe abdominal pain and rigidity are signs of bowel perforation, a life-
threatening complication of colonoscopy. This finding requires immediate intervention.
Passing flatus and mild cramping are expected after colonoscopy due to air insufflation
4. A patient is scheduled for an abdominal paracentesis. Which action should the nurse take
before the procedure?
A) Encourage the patient to drink fluids
B) Have the patient empty the bladder
, C) Position the patient supine with head flat
D) Administer a bowel preparation
Answer: B
Explanation: The patient should empty the bladder before paracentesis to reduce the risk of
bladder puncture during needle insertion. The patient is typically positioned in high-Fowler's
or sitting upright. Fluid restriction is not indicated before the procedure.
5. A nurse is assessing a patient with suspected appendicitis. Which finding is most
characteristic?
A) Pain in the left lower quadrant
B) Rebound tenderness in the right lower quadrant
C) Pain that improves with movement
D) Hyperactive bowel sounds
Answer: B
Explanation: Rebound tenderness in the right lower quadrant (Rovsing's sign) is
characteristic of appendicitis. Pain typically begins periumbilical and localizes to the right
lower quadrant (McBurney's point). Movement typically worsens pain, and bowel sounds
may be hypoactive or absent.
6. A patient's abdominal x-ray shows air-fluid levels in the small intestine. This finding is
most consistent with:
A) Constipation
B) Bowel obstruction
C) Gastroenteritis
D) Peptic ulcer disease
Answer: B
Explanation: Air-fluid levels on abdominal x-ray are characteristic of bowel obstruction,
indicating accumulation of fluid and gas proximal to the obstruction. Constipation may show
stool retention but not air-fluid levels. Gastroenteritis typically does not show obstructive
patterns.
7. A nurse is preparing a patient for an upper GI series (barium swallow). Which instruction
should the nurse provide?
A) "You will drink a barium contrast solution during the test."
B) "You will need to remain NPO for 24 hours after the test."
C) "The test uses radioactive material to visualize the stomach."
, D) "You may eat normally before the test."
Answer: A
Explanation: During an upper GI series, the patient drinks barium contrast to visualize the
esophagus, stomach, and duodenum. The patient must be NPO before the test and may
resume eating after the test. Barium can cause constipation, so increased fluids are
encouraged afterward.
8. A nurse is assessing a patient's abdomen. Which sequence should the nurse use for
auscultation?
A) Auscultate before percussion and palpation
B) Percuss before auscultation
C) Palpate before auscultation
D) Inspect after auscultation
Answer: A
Explanation: Auscultation should be performed before percussion and palpation because
these techniques can alter bowel sounds. The correct sequence for abdominal assessment
is: inspection, auscultation, percussion, palpation.
9. A patient's fecal occult blood test (FOBT) is positive. The nurse understands that this
finding may indicate:
A) Malabsorption syndrome
B) Gastrointestinal bleeding
C) Pancreatic insufficiency
D) Bile duct obstruction
Answer: B
Explanation: A positive fecal occult blood test indicates gastrointestinal bleeding, which may
be caused by peptic ulcers, colorectal cancer, gastritis, or diverticulosis. It does not directly
indicate malabsorption, pancreatic insufficiency, or bile duct obstruction.
10. A nurse is caring for a patient following an esophagectomy. Which finding is most
concerning?
A) Nausea
B) Serosanguineous drainage from the chest tube
C) Fever and tachycardia
D) Pain at the incision site
